1 # Copyright 2012 the V8 project authors. All rights reserved. 2 # Redistribution and use in source and binary forms, with or without 3 # modification, are permitted provided that the following conditions are 4 # met: 5 # 6 # * Redistributions of source code must retain the above copyright 7 # notice, this list of conditions and the following disclaimer. 8 # * Redistributions in binary form must reproduce the above 9 # copyright notice, this list of conditions and the following 10 # disclaimer in the documentation and/or other materials provided 11 # with the distribution. 12 # * Neither the name of Google Inc. nor the names of its 13 # contributors may be used to endorse or promote products derived 14 # from this software without specific prior written permission. 15 # 16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 29 # Variable default definitions. Override them by exporting them in your shell. 30 CXX ?= g++ 31 LINK ?= g++ 32 OUTDIR ?= out 33 TESTJOBS ?= 34 GYPFLAGS ?= 35 TESTFLAGS ?= 36 ANDROID_NDK_ROOT ?= 37 ANDROID_NDK_HOST_ARCH ?= 38 ANDROID_TOOLCHAIN ?= 39 ANDROID_V8 ?= /data/local/tmp/v8 40 NACL_SDK_ROOT ?= 41 42 # Special build flags. Use them like this: "make library=shared" 43 44 # library=shared || component=shared_library 45 ifeq ($(library), shared) 46 GYPFLAGS += -Dcomponent=shared_library 47 endif 48 ifdef component 49 GYPFLAGS += -Dcomponent=$(component) 50 endif 51 # console=readline 52 ifdef console 53 GYPFLAGS += -Dconsole=$(console) 54 endif 55 # disassembler=on 56 ifeq ($(disassembler), on) 57 GYPFLAGS += -Dv8_enable_disassembler=1 58 endif 59 # objectprint=on 60 ifeq ($(objectprint), on) 61 GYPFLAGS += -Dv8_object_print=1 62 endif 63 # verifyheap=on 64 ifeq ($(verifyheap), on) 65 GYPFLAGS += -Dv8_enable_verify_heap=1 66 endif 67 # backtrace=off 68 ifeq ($(backtrace), off) 69 GYPFLAGS += -Dv8_enable_backtrace=0 70 else 71 GYPFLAGS += -Dv8_enable_backtrace=1 72 endif 73 # snapshot=off 74 ifeq ($(snapshot), off) 75 GYPFLAGS += -Dv8_use_snapshot='false' 76 endif 77 # extrachecks=on/off 78 ifeq ($(extrachecks), on) 79 GYPFLAGS += -Dv8_enable_extra_checks=1 -Dv8_enable_handle_zapping=1 80 endif 81 ifeq ($(extrachecks), off) 82 GYPFLAGS += -Dv8_enable_extra_checks=0 -Dv8_enable_handle_zapping=0 83 endif 84 # gdbjit=on/off 85 ifeq ($(gdbjit), on) 86 GYPFLAGS += -Dv8_enable_gdbjit=1 87 endif 88 ifeq ($(gdbjit), off) 89 GYPFLAGS += -Dv8_enable_gdbjit=0 90 endif 91 # vtunejit=on 92 ifeq ($(vtunejit), on) 93 GYPFLAGS += -Dv8_enable_vtunejit=1 94 endif 95 # optdebug=on 96 ifeq ($(optdebug), on) 97 GYPFLAGS += -Dv8_optimized_debug=2 98 endif 99 # debuggersupport=off 100 ifeq ($(debuggersupport), off) 101 GYPFLAGS += -Dv8_enable_debugger_support=0 102 endif 103 # unalignedaccess=on 104 ifeq ($(unalignedaccess), on) 105 GYPFLAGS += -Dv8_can_use_unaligned_accesses=true 106 endif 107 # randomseed=12345, disable random seed via randomseed=0 108 ifdef randomseed 109 GYPFLAGS += -Dv8_random_seed=$(randomseed) 110 endif 111 # soname_version=1.2.3 112 ifdef soname_version 113 GYPFLAGS += -Dsoname_version=$(soname_version) 114 endif 115 # werror=no 116 ifeq ($(werror), no) 117 GYPFLAGS += -Dwerror='' 118 endif 119 # presubmit=no 120 ifeq ($(presubmit), no) 121 TESTFLAGS += --no-presubmit 122 endif 123 # strictaliasing=off (workaround for GCC-4.5) 124 ifeq ($(strictaliasing), off) 125 GYPFLAGS += -Dv8_no_strict_aliasing=1 126 endif 127 # regexp=interpreted 128 ifeq ($(regexp), interpreted) 129 GYPFLAGS += -Dv8_interpreted_regexp=1 130 endif 131 # i18nsupport=off 132 ifeq ($(i18nsupport), off) 133 GYPFLAGS += -Dv8_enable_i18n_support=0 134 TESTFLAGS += --noi18n 135 endif 136 # deprecation_warnings=on 137 ifeq ($(deprecationwarnings), on) 138 GYPFLAGS += -Dv8_deprecation_warnings=1 139 endif 140 # arm specific flags. 141 # armv7=false/true 142 ifeq ($(armv7), false) 143 GYPFLAGS += -Darmv7=0 144 else 145 ifeq ($(armv7), true) 146 GYPFLAGS += -Darmv7=1 147 endif 148 endif 149 # vfp2=off. Deprecated, use armfpu= 150 # vfp3=off. Deprecated, use armfpu= 151 ifeq ($(vfp3), off) 152 GYPFLAGS += -Darm_fpu=vfp 153 endif 154 # hardfp=on/off. Deprecated, use armfloatabi 155 ifeq ($(hardfp),on) 156 GYPFLAGS += -Darm_float_abi=hard 157 else 158 ifeq ($(hardfp),off) 159 GYPFLAGS += -Darm_float_abi=softfp 160 endif 161 endif 162 # armneon=on/off 163 ifeq ($(armneon), on) 164 GYPFLAGS += -Darm_neon=1 165 endif 166 # fpu: armfpu=xxx 167 # xxx: vfp, vfpv3-d16, vfpv3, neon. 168 ifeq ($(armfpu),) 169 ifneq ($(vfp3), off) 170 GYPFLAGS += -Darm_fpu=default 171 endif 172 else 173 GYPFLAGS += -Darm_fpu=$(armfpu) 174 endif 175 # float abi: armfloatabi=softfp/hard 176 ifeq ($(armfloatabi),) 177 ifeq ($(hardfp),) 178 GYPFLAGS += -Darm_float_abi=default 179 endif 180 else 181 GYPFLAGS += -Darm_float_abi=$(armfloatabi) 182 endif 183 # armthumb=on/off 184 ifeq ($(armthumb), off) 185 GYPFLAGS += -Darm_thumb=0 186 else 187 ifeq ($(armthumb), on) 188 GYPFLAGS += -Darm_thumb=1 189 endif 190 endif 191 # armtest=on 192 # With this flag set, by default v8 will only use features implied 193 # by the compiler (no probe). This is done by modifying the default 194 # values of enable_armv7, enable_vfp2, enable_vfp3 and enable_32dregs. 195 # Modifying these flags when launching v8 will enable the probing for 196 # the specified values. 197 # When using the simulator, this flag is implied. 198 ifeq ($(armtest), on) 199 GYPFLAGS += -Darm_test=on 200 endif 201 202 # ----------------- available targets: -------------------- 203 # - "dependencies": pulls in external dependencies (currently: GYP) 204 # - "grokdump": rebuilds heap constants lists used by grokdump 205 # - any arch listed in ARCHES (see below) 206 # - any mode listed in MODES 207 # - every combination <arch>.<mode>, e.g. "ia32.release" 208 # - "native": current host's architecture, release mode 209 # - any of the above with .check appended, e.g. "ia32.release.check" 210 # - "android": cross-compile for Android/ARM 211 # - "nacl" : cross-compile for Native Client (ia32 and x64) 212 # - default (no target specified): build all DEFAULT_ARCHES and MODES 213 # - "check": build all targets and run all tests 214 # - "<arch>.clean" for any <arch> in ARCHES 215 # - "clean": clean all ARCHES 216 217 # ----------------- internal stuff ------------------------ 218 219 # Architectures and modes to be compiled. Consider these to be internal 220 # variables, don't override them (use the targets instead). 221 ARCHES = ia32 x64 arm mipsel 222 DEFAULT_ARCHES = ia32 x64 arm 223 MODES = release debug optdebug 224 DEFAULT_MODES = release debug 225 ANDROID_ARCHES = android_ia32 android_arm android_mipsel 226 NACL_ARCHES = nacl_ia32 nacl_x64 227 228 # List of files that trigger Makefile regeneration: 229 GYPFILES = build/all.gyp build/features.gypi build/standalone.gypi \ 230 build/toolchain.gypi samples/samples.gyp src/d8.gyp \ 231 test/cctest/cctest.gyp tools/gyp/v8.gyp 232 233 # If vtunejit=on, the v8vtune.gyp will be appended. 234 ifeq ($(vtunejit), on) 235 GYPFILES += src/third_party/vtune/v8vtune.gyp 236 endif 237 # Generates all combinations of ARCHES and MODES, e.g. "ia32.release". 238 BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES))) 239 ANDROID_BUILDS = $(foreach mode,$(MODES), \ 240 $(addsuffix .$(mode),$(ANDROID_ARCHES))) 241 NACL_BUILDS = $(foreach mode,$(MODES), \ 242 $(addsuffix .$(mode),$(NACL_ARCHES))) 243 # Generates corresponding test targets, e.g. "ia32.release.check". 244 CHECKS = $(addsuffix .check,$(BUILDS)) 245 ANDROID_CHECKS = $(addsuffix .check,$(ANDROID_BUILDS)) 246 NACL_CHECKS = $(addsuffix .check,$(NACL_BUILDS)) 247 # File where previously used GYPFLAGS are stored. 248 ENVFILE = $(OUTDIR)/environment 249 250 .PHONY: all check clean dependencies $(ENVFILE).new native \ 251 qc quickcheck \ 252 $(ARCHES) $(MODES) $(BUILDS) $(CHECKS) $(addsuffix .clean,$(ARCHES)) \ 253 $(addsuffix .check,$(MODES)) $(addsuffix .check,$(ARCHES)) \ 254 $(ANDROID_ARCHES) $(ANDROID_BUILDS) $(ANDROID_CHECKS) \ 255 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN \ 256 $(NACL_ARCHES) $(NACL_BUILDS) $(NACL_CHECKS) \ 257 must-set-NACL_SDK_ROOT 258 259 # Target definitions. "all" is the default. 260 all: $(DEFAULT_MODES) 261 262 # Special target for the buildbots to use. Depends on $(OUTDIR)/Makefile 263 # having been created before. 264 buildbot: 265 $(MAKE) -C "$(OUTDIR)" BUILDTYPE=$(BUILDTYPE) \ 266 builddir="$(abspath $(OUTDIR))/$(BUILDTYPE)" 267 268 mips mips.release mips.debug: 269 @echo "V8 does not support big-endian MIPS builds at the moment," \ 270 "please use little-endian builds (mipsel)." 271 272 # Compile targets. MODES and ARCHES are convenience targets. 273 .SECONDEXPANSION: 274 $(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES)) 275 276 $(ARCHES): $(addprefix $$@.,$(MODES)) 277 278 # Defines how to build a particular target (e.g. ia32.release). 279 $(BUILDS): $(OUTDIR)/Makefile.$$@ 280 @$(MAKE) -C "$(OUTDIR)" -f Makefile.$@ \ 281 CXX="$(CXX)" LINK="$(LINK)" \ 282 BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \ 283 python -c "print \ 284 raw_input().replace('opt', '').capitalize()") \ 285 builddir="$(shell pwd)/$(OUTDIR)/$@" 286 287 native: $(OUTDIR)/Makefile.native 288 @$(MAKE) -C "$(OUTDIR)" -f Makefile.native \ 289 CXX="$(CXX)" LINK="$(LINK)" BUILDTYPE=Release \ 290 builddir="$(shell pwd)/$(OUTDIR)/$@" 291 292 $(ANDROID_ARCHES): $(addprefix $$@.,$(MODES)) 293 294 $(ANDROID_BUILDS): $(GYPFILES) $(ENVFILE) build/android.gypi \ 295 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN Makefile.android 296 @$(MAKE) -f Makefile.android $@ \ 297 ARCH="$(basename $@)" \ 298 MODE="$(subst .,,$(suffix $@))" \ 299 OUTDIR="$(OUTDIR)" \ 300 GYPFLAGS="$(GYPFLAGS)" 301 302 $(NACL_ARCHES): $(addprefix $$@.,$(MODES)) 303 304 $(NACL_BUILDS): $(GYPFILES) $(ENVFILE) \ 305 Makefile.nacl must-set-NACL_SDK_ROOT 306 @$(MAKE) -f Makefile.nacl $@ \ 307 ARCH="$(basename $@)" \ 308 MODE="$(subst .,,$(suffix $@))" \ 309 OUTDIR="$(OUTDIR)" \ 310 GYPFLAGS="$(GYPFLAGS)" 311 312 # Test targets. 313 check: all 314 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 315 --arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \ 316 $(TESTFLAGS) 317 318 $(addsuffix .check,$(MODES)): $$(basename $$@) 319 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 320 --mode=$(basename $@) $(TESTFLAGS) 321 322 $(addsuffix .check,$(ARCHES)): $$(basename $$@) 323 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 324 --arch=$(basename $@) $(TESTFLAGS) 325 326 $(CHECKS): $$(basename $$@) 327 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 328 --arch-and-mode=$(basename $@) $(TESTFLAGS) 329 330 $(addsuffix .sync, $(ANDROID_BUILDS)): $$(basename $$@) 331 @tools/android-sync.sh $(basename $@) $(OUTDIR) \ 332 $(shell pwd) $(ANDROID_V8) 333 334 $(addsuffix .check, $(ANDROID_BUILDS)): $$(basename $$@).sync 335 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 336 --arch-and-mode=$(basename $@) \ 337 --timeout=600 \ 338 --command-prefix="tools/android-run.py" $(TESTFLAGS) 339 340 $(addsuffix .check, $(ANDROID_ARCHES)): \ 341 $(addprefix $$(basename $$@).,$(MODES)).check 342 343 $(addsuffix .check, $(NACL_BUILDS)): $$(basename $$@) 344 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 345 --arch-and-mode=$(basename $@) \ 346 --timeout=600 --nopresubmit --noi18n \ 347 --command-prefix="tools/nacl-run.py" 348 349 $(addsuffix .check, $(NACL_ARCHES)): \ 350 $(addprefix $$(basename $$@).,$(MODES)).check 351 352 native.check: native 353 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \ 354 --arch-and-mode=. $(TESTFLAGS) 355 356 FASTTESTMODES = ia32.release,x64.release,ia32.optdebug,x64.optdebug,arm.optdebug 357 358 COMMA = , 359 EMPTY = 360 SPACE = $(EMPTY) $(EMPTY) 361 quickcheck: $(subst $(COMMA),$(SPACE),$(FASTTESTMODES)) 362 tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 363 --arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) --quickcheck 364 qc: quickcheck 365 366 # Clean targets. You can clean each architecture individually, or everything. 367 $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)): 368 rm -f $(OUTDIR)/Makefile.$(basename $@)* 369 rm -rf $(OUTDIR)/$(basename $@).release 370 rm -rf $(OUTDIR)/$(basename $@).debug 371 find $(OUTDIR) -regex '.*\(host\|target\)\.$(basename $@).*\.mk' -delete 372 373 native.clean: 374 rm -f $(OUTDIR)/Makefile.native 375 rm -rf $(OUTDIR)/native 376 find $(OUTDIR) -regex '.*\(host\|target\)\.native\.mk' -delete 377 378 clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)) native.clean 379 380 # GYP file generation targets. 381 OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(BUILDS)) 382 $(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE) 383 PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \ 384 GYP_GENERATORS=make \ 385 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 386 -Ibuild/standalone.gypi --depth=. \ 387 -Dv8_target_arch=$(subst .,,$(suffix $(basename $@))) \ 388 -Dv8_optimized_debug=$(if $(findstring optdebug,$@),2,0) \ 389 -S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS) 390 391 $(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE) 392 PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \ 393 GYP_GENERATORS=make \ 394 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 395 -Ibuild/standalone.gypi --depth=. -S.native $(GYPFLAGS) 396 397 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN: 398 ifndef ANDROID_NDK_ROOT 399 ifndef ANDROID_TOOLCHAIN 400 $(error ANDROID_NDK_ROOT or ANDROID_TOOLCHAIN must be set)) 401 endif 402 endif 403 404 # Note that NACL_SDK_ROOT must be set to point to an appropriate 405 # Native Client SDK before using this makefile. You can download 406 # an SDK here: 407 # https://developers.google.com/native-client/sdk/download 408 # The path indicated by NACL_SDK_ROOT will typically end with 409 # a folder for a pepper version such as "pepper_25" that should 410 # have "tools" and "toolchain" subdirectories. 411 must-set-NACL_SDK_ROOT: 412 ifndef NACL_SDK_ROOT 413 $(error NACL_SDK_ROOT must be set) 414 endif 415 416 # Replaces the old with the new environment file if they're different, which 417 # will trigger GYP to regenerate Makefiles. 418 $(ENVFILE): $(ENVFILE).new 419 @if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) > /dev/null; \ 420 then rm $(ENVFILE).new; \ 421 else mv $(ENVFILE).new $(ENVFILE); fi 422 423 # Stores current GYPFLAGS in a file. 424 $(ENVFILE).new: 425 @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \ 426 echo "CXX=$(CXX)" >> $(ENVFILE).new 427 428 # Heap constants for grokdump. 429 DUMP_FILE = tools/v8heapconst.py 430 grokdump: ia32.release 431 @cat $(DUMP_FILE).tmpl > $(DUMP_FILE) 432 @$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE) 433 434 # Dependencies. 435 # Remember to keep these in sync with the DEPS file. 436 dependencies: 437 svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \ 438 --revision 1685 439 svn checkout --force \ 440 https://src.chromium.org/chrome/trunk/deps/third_party/icu46 \ 441 third_party/icu --revision 214189 442
